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Polylux ERT31,5

  Polylux ERT31,5
Manufacturer
Polylux
Part number
ERT31,5
Country
Spain
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Cast resin voltage regulating autotransformer

Advantages of the resin technology:

  • Protection against corrosive environments
  • Protection against high level vibrations
  • Protection against electrodynamic efforts
  • Noise level reduction
  • Increase of product’s lifespan

  • Variable power Supply in laboratories
  • Dielectric rigidity equipment
  • Temperature regulation with resistive loads
  • Voltage stabilizers
  • Speed regulation for electric motors
  • Regulation of other fix transformers
  • Galvanic regulation

Worldwide delivery services
Worldwide delivery services
Ways of payment
Ways of payment

Specifications ERT31,5

Rating: 31,5 kVA
Input voltage: 400 V
Output voltage: 0..440 V
Frequency: 50/60 Hz
Protection degree: IP-00
Cooling: AN
Ambient temperature: 30ºC
Temperature rise: Class B
Insulation: Class B - 130ºC
Windings: Class HC - 200 ºC
Test voltage: 3 kV (1 min, 50 Hz)
Standards: IEC/EN/UNE-EN 60989, CE
Weight: 129 kg
Dimensions (AxBxCxDxE): 285x295x1050 mm